Optical Microscopy of Small Sculpture (117150)
Analysis of: Sample 1 from small sculpture (117150)
Object the sample was taken from: small sculpture (117150)
Instrument used: polarizing microscope BX51
Analysed by: Martin Hložek
Rock and mineral fragments
Grain type: very fine grain| Non-plastic inclusion | Type |
|---|---|
| alkali feldspar | Minerals |
| biotite | Minerals |
| quartz | Minerals |
| muscovite | Minerals |
| cataclasite | Rocks |
| quartzite | Rocks |
Binder type: heterogeneous
Grog : Binder: 1:4
Microstructure: all directions
Porosity: 3%
Firing temperature: 900 °C